This blog may help people explore some of the 'hidden' issues involved in certain media treatments of environmental and scientific issues. Using personal digital images, it's also intended to emphasise seasonal (and other) changes in natural history of the Swansea (South Wales) area. The material should help participants in field-based modules and people generally interested in the natural world. The views are wholly those of the author.
Thursday, 3 March 2022
Heatwave Henry?
Extreme heat already kills more Americans than do hurricanes and tornadoes combined. Heatwaves are, however, largely silent killers, with effects that are often only apparent afterwards. There is often a vast undercount of the mortalities, that follow extreme heat. Raging fires are newsworthy but the more insidious effects of heat, are less so. California is now being advised to give heatwaves names, like those allocated to hurricanes and storms (https://www.theguardian.com/environment/2022/feb/28/california-heatwaves-naming-system-climate-crisis). Clearly, extreme heat events are now occurring more frequently and intensely in many parts of the US. People exposed to heatwaves may die of kidney or heart failure, well after the event itself. Exposed folk can be encouraged to take steps to reduce their risk. Giving heatwaves names, may be helpful in passing on this advice. It may also help impress on people the likely severity of a predicted heatwave. It wouldn't be a bad idea to consider naming heatwaves in other parts of the globe.
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